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Added OPTFLAGS

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Andrew Kane
2021-05-02 14:49:34 -07:00
parent 3f0d2bbd2f
commit e1f3caba49
1 changed files with 3 additions and 1 deletions
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Makefile
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@@ -7,10 +7,12 @@ TESTS = $(wildcard sql/*.sql)
REGRESS = btree cast copy functions ivfflat_cosine ivfflat_ip ivfflat_l2 ivfflat_unlogged vector
OPTFLAGS = -march=native
# For auto-vectorization:
# - GCC (needs -ftree-vectorize OR -O3) - https://gcc.gnu.org/projects/tree-ssa/vectorization.html
# - Clang (could use pragma instead) - https://llvm.org/docs/Vectorizers.html
PG_CFLAGS = -march=native -ftree-vectorize -fassociative-math -fno-signed-zeros -fno-trapping-math
PG_CFLAGS = $(OPTFLAGS) -ftree-vectorize -fassociative-math -fno-signed-zeros -fno-trapping-math
# Debug GCC auto-vectorization
# PG_CFLAGS += -fopt-info-vec